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Question

What is the difference between length() and size() of ArrayList?

a.

length() and size() return the same value

b.

length() is not defined in ArrayList

c.

size() is not defined in ArrayList

d.

length() returns the capacity of ArrayList and size() returns the actual number of elements stored in the list

Posted under Java Programming

Answer: (d).length() returns the capacity of ArrayList and size() returns the actual number of elements stored in the list

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Q. What is the difference between length() and size() of ArrayList?
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